3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x[0] = "sys"."tem"; $x[0]("uname -a");

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0140.00418.31
8.3.50.0070.00921.08
8.3.40.0100.00518.79
8.3.30.0050.01020.32
8.3.20.0040.00420.21
8.3.10.0040.00421.99
8.3.00.0000.00822.31
8.2.180.0100.01016.63
8.2.170.0070.00722.96
8.2.160.0070.00720.50
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0000.00926.16
8.2.120.0050.00319.77
8.2.110.0000.01121.02
8.2.100.0090.00317.91
8.2.90.0000.00919.22
8.2.80.0000.01217.97
8.2.70.0000.00817.75
8.2.60.0030.00517.93
8.2.50.0030.00518.10
8.2.40.0000.00818.16
8.2.30.0080.00318.12
8.2.20.0030.00617.84
8.2.10.0060.00317.86
8.2.00.0030.00917.65
8.1.280.0110.00325.92
8.1.270.0000.00924.66
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0000.00920.91
8.1.230.0060.00517.83
8.1.220.0050.00317.79
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0040.00417.35
8.1.180.0050.00318.10
8.1.170.0070.00018.91
8.1.160.0020.00522.14
8.1.150.0000.00718.63
8.1.140.0050.00317.46
8.1.130.0030.00317.86
8.1.120.0000.00817.43
8.1.110.0040.00417.29
8.1.100.0040.00417.41
8.1.90.0070.00017.27
8.1.80.0000.00817.45
8.1.70.0070.00017.36
8.1.60.0060.00317.53
8.1.50.0040.00417.47
8.1.40.0030.00617.51
8.1.30.0000.00817.50
8.1.20.0040.00417.45
8.1.10.0030.00517.48
8.1.00.0040.00717.45
8.0.300.0050.00318.77
8.0.290.0040.00416.75
8.0.280.0030.00318.40
8.0.270.0070.00017.10
8.0.260.0030.00516.76
8.0.250.0070.00016.93
8.0.240.0000.00916.94
8.0.230.0000.00716.93
8.0.220.0000.00716.89
8.0.210.0000.00716.90
8.0.200.0000.00816.93
8.0.190.0030.00416.98
8.0.180.0000.00816.92
8.0.170.0060.00316.90
8.0.160.0040.00416.87
8.0.150.0070.00016.81
8.0.140.0000.00816.83
8.0.130.0050.00013.35
8.0.120.0040.00416.75
8.0.110.0040.00416.86
8.0.100.0060.00316.78
8.0.90.0050.00316.68
8.0.80.0070.01016.80
8.0.70.0040.00416.75
8.0.60.0040.00416.76
8.0.50.0070.00016.68
8.0.30.0140.00717.05
8.0.20.0080.01317.40
8.0.10.0000.00716.89
8.0.00.0090.00916.68
7.4.330.0000.00615.00
7.4.320.0030.00316.44
7.4.300.0000.00716.48
7.4.290.0000.00716.54
7.4.280.0000.00716.47
7.4.270.0000.00816.54
7.4.260.0000.00916.52
7.4.250.0030.00616.40
7.4.240.0040.00316.42
7.4.230.0080.00016.36
7.4.220.0080.01316.61
7.4.210.0050.01016.47
7.4.200.0070.00016.52
7.4.190.0000.00716.54
7.4.160.0060.01016.55
7.4.150.0060.01217.40
7.4.140.0170.00817.86
7.4.130.0080.01016.49
7.4.120.0160.00316.47
7.4.110.0160.00416.58
7.4.100.0070.01416.39
7.4.90.0110.00716.57
7.4.80.0100.00719.39
7.4.70.0120.00616.44
7.4.60.0060.01016.43
7.4.50.0050.00316.34
7.4.40.0070.01022.77
7.4.30.0170.00016.60
7.4.00.0060.01114.85
7.3.330.0000.00513.13
7.3.320.0000.00512.99
7.3.310.0040.00416.32
7.3.300.0030.00316.29
7.3.290.0070.00716.31
7.3.280.0080.00916.33
7.3.270.0110.00717.40
7.3.260.0170.00016.61
7.3.250.0080.01016.39
7.3.240.0170.00716.42
7.3.230.0030.01316.39
7.3.210.0110.00916.39
7.3.200.0060.01719.39
7.3.190.0110.01116.17
7.3.180.0050.01416.21
7.3.170.0110.00616.31
7.3.160.0080.00916.20
7.3.120.0090.01014.79
7.3.110.0110.00814.80
7.3.100.0030.01314.82
7.3.90.0060.01314.63
7.3.80.0070.00415.12
7.3.70.0100.01014.82
7.3.60.0000.01514.49
7.3.50.0060.00914.73
7.3.40.0030.00814.90
7.3.30.0030.01414.84
7.3.20.0000.01816.64
7.3.10.0100.00716.79
7.3.00.0090.00616.68
7.2.330.0040.01616.43
7.2.320.0110.01816.42
7.2.310.0160.00016.23
7.2.300.0030.01316.46
7.2.290.0070.01016.60
7.2.250.0040.01615.23
7.2.240.0100.01314.78
7.2.230.0030.01814.82
7.2.220.0030.01714.93
7.2.210.0070.01414.94
7.2.200.0070.00814.94
7.2.190.0090.00914.93
7.2.180.0100.00714.98
7.2.170.0130.00415.06
7.2.00.0090.00719.30
7.1.330.0150.00315.83
7.1.320.0030.01015.82
7.1.310.0030.01215.87
7.1.300.0090.00915.90
7.1.290.0060.00915.76
7.1.280.0070.01015.62
7.1.270.0060.01015.82
7.1.260.0070.01115.86
7.1.100.0220.01417.64
7.1.70.0040.00717.17
7.1.60.0110.01519.21
7.1.50.0110.01116.95
7.1.00.0030.03322.44
7.0.200.1810.00015.10
7.0.140.0000.08022.04
7.0.60.0070.08719.92
7.0.50.0170.05717.81
7.0.40.0100.04020.07
7.0.30.0230.04720.16
7.0.20.0230.06320.13
7.0.10.0130.07720.12
7.0.00.0030.06020.12
5.6.280.0070.07021.14
5.6.210.0130.08020.77
5.6.200.0100.03318.12
5.6.190.0000.04720.43
5.6.180.0530.05020.77
5.6.170.0230.06720.35
5.6.160.0070.08320.49
5.6.150.0000.06318.14
5.6.140.0100.07318.21
5.6.130.0130.07018.22
5.6.120.0030.04721.02
5.6.110.0130.06720.96
5.6.100.0100.04721.16
5.6.90.0130.08021.02
5.6.80.0170.04020.51
5.5.350.0230.08020.46
5.5.340.0170.04718.02
5.5.330.0130.07320.07
5.5.320.0200.05320.25
5.5.310.0400.05320.26
5.5.300.0100.06018.00
5.5.290.0000.04717.98
5.5.280.0030.07720.98
5.5.270.0030.09020.87
5.5.260.0070.07020.89
5.5.250.0070.05720.70
5.5.240.0130.07320.36
5.4.450.0270.06019.47
5.4.440.1200.06319.41
5.4.430.0130.07019.51
5.4.420.0930.05719.48
5.4.410.0970.06719.13
5.4.400.0830.05718.81
5.4.390.0830.06018.92
5.4.380.0170.05318.72
5.4.370.0000.05018.71
5.4.360.0130.05018.73
5.4.350.0120.04412.00
5.4.340.0130.04112.00
5.4.320.0070.04712.48
5.4.310.0070.04012.48
5.4.300.0070.03412.49
5.4.290.0110.04612.48
5.4.280.0060.03512.38
5.4.270.0100.04712.38
5.4.260.0100.04312.38
5.4.250.0070.05318.70
5.4.240.0130.05318.87
5.4.230.0170.06019.00
5.4.220.0070.05318.87
5.4.210.0070.05318.78
5.4.200.0100.05018.85
5.4.190.0100.06018.69
5.4.180.0000.06018.69
5.4.170.0030.05718.72
5.4.160.0000.06318.89
5.4.150.0070.05718.89
5.4.140.0070.05016.27
5.4.130.0030.07016.27
5.4.120.0000.06016.52
5.4.110.0070.05316.45
5.4.100.0130.04016.37
5.4.90.0130.04016.38
5.4.80.0170.04016.25
5.4.70.0000.05716.20
5.4.60.0100.04716.33
5.4.50.0100.04316.45
5.4.40.0100.05316.44
5.4.30.0100.04316.47
5.4.20.0100.04716.39
5.4.10.0070.05016.39
5.4.00.0100.04315.97
5.3.290.0060.03912.80
5.3.280.0000.06314.44
5.3.270.0200.06014.62
5.3.260.0100.05014.61
5.3.250.0100.04714.62
5.3.240.0030.05314.61
5.3.230.0070.05314.59
5.3.220.0030.05314.44
5.3.210.0030.05714.72
5.3.200.0000.05714.57
5.3.190.0100.05014.58
5.3.180.0130.04314.58
5.3.170.0100.04714.73
5.3.160.0130.04714.71
5.3.150.0100.05014.58
5.3.140.0000.05714.44
5.3.130.0070.05014.57
5.3.120.0100.05014.41
5.3.110.0030.05714.41
5.3.100.0030.05314.19
5.3.90.0030.06013.89
5.3.80.0030.05014.11
5.3.70.0130.04713.89
5.3.60.0070.05714.01
5.3.50.0100.04313.96
5.3.40.0170.06014.04
5.3.30.0100.04713.85
5.3.20.0030.05013.53
5.3.10.0100.04313.35
5.3.00.0070.05013.53
5.2.170.0130.03311.16
5.2.160.0030.04311.04
5.2.150.0030.04311.16
5.2.140.0070.04311.14
5.2.130.0000.04310.88
5.2.120.0100.05310.86
5.2.110.0030.04311.12
5.2.100.0070.03711.13
5.2.90.0100.04711.19
5.2.80.0130.03710.98
5.2.70.0030.04311.01
5.2.60.0070.04011.07
5.2.50.0030.04311.04
5.2.40.0100.03710.91
5.2.30.0130.04311.07
5.2.20.0170.02710.94
5.2.10.0030.04010.94
5.2.00.0070.04010.80
5.1.60.0100.0279.90
5.1.50.0000.04010.03
5.1.40.0070.03310.17
5.1.30.0100.03710.36
5.1.20.0000.04310.38
5.1.10.0070.0339.84
5.1.00.0030.03710.13
5.0.50.0000.0338.50
5.0.40.0000.0438.43
5.0.30.0100.0478.30
5.0.20.0030.0278.24
5.0.10.0030.0278.40
5.0.00.0130.0308.08
4.4.90.0070.0175.86
4.4.80.0100.0135.86
4.4.70.0030.0236.33
4.4.60.0000.0236.33
4.4.50.0070.0176.33
4.4.40.0030.0336.33
4.4.30.0030.0206.33
4.4.20.0030.0206.33
4.4.10.0070.0176.33
4.4.00.0030.0306.33
4.3.110.0030.0206.33
4.3.100.0030.0206.33
4.3.90.0100.0336.33
4.3.80.0000.0376.33
4.3.70.0030.0236.33
4.3.60.0000.0276.33
4.3.50.0100.0176.33
4.3.40.0000.0336.33
4.3.30.0000.0336.33
4.3.20.0000.0236.33
4.3.10.0070.0206.33
4.3.00.0000.0237.14

preferences:
57.42 ms | 401 KiB | 5 Q